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參數(shù)資料
| 型號： | L6219DS013TR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 運動控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1 A, PDSO24 |
| 封裝： | SO-24 |
| 文件頁數(shù)： | 9/11頁 |
| 文件大小： | 172K |
| 代理商： | L6219DS013TR |
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L6219
4
Application Informations
Some stepper motors are not designed for contin-uous operation at maximum current. As the circuit drives a
constant current through the motor, its temperature might increase exceedingly both at low and high speed op-
eration. Also, some stepper motors have such high core losses that they are not suited for switch mode current
regulation.
Unused inputs should be connected to proper voltage levels in order to get the highest noise immunity. As the
circuit operates with switch mode current regulation, interference generation problems might arise in some ap-
plications. A good measure might then be to decouple the circuit with a 100nF capacitor, located near the pack-
age between power line and ground. The ground lead between Rs, and circuit GND should be kept as short as
possible. A typical Application Circuit is shown in Fig. 6. Note that Ct must be NPO type or similar else. To sense
the winding current, paralleled metal film resistors are recommended (Rs)
Figure 6. Typical Application Circuit.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L6219DS013TRE | 制造商:STMicroelectronics 功能描述: |
| L6219DSA | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Dual Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6219DSA_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Stepper motor driver for automotive range |
| L6219DSA13TR | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Dual Stepper Motor RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| L6219DS-T | 功能描述:IC MOTOR DRVR PWM DUAL 24SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電機和風(fēng)扇控制器，驅(qū)動器 系列:- 標準包裝:1 系列:- 應(yīng)用:直流電機驅(qū)動器，步進電機驅(qū)動器 評估套件:- 輸出數(shù):1 或 2 電流 - 輸出:750mA 電壓 - 負載:10 V ~ 40 V 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:24-BFSOP（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOP 包裝:Digi-Reel® 其它名稱:MTS62C19A-HS105DKR |
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